Electrical Panel & Service-Entrance Upgrades
Your home’s entire electrical safety system starts at the service panel. If it’s packed with double-lugged breakers, buzzing under load, or still running on screw-in fuses, it’s time for an upgrade. Mulder Electric’s master-licensed team removes obsolete equipment, installs modern breaker panels up to 400 amps, and coordinates with Consumers Energy or DTE for a seamless same-day power restoration.
Request a Panel-Upgrade Quote
(616) 834-3800
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Why homeowners trust Mulder Electric
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Utility-Approved Contractor – We work directly with utility engineers to size conductors, meter bases, and weather heads.
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NEC Article 230 Compliance – All bonding, grounding, and disconnect rules followed—no red tags, no re-inspections.
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Load-Calc Accuracy – We use NEC Annex D software to verify ampacity before the first breaker is landed.
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One-Day Turnaround – 90 % of upgrades finished and power restored before dinner.
Common upgrade scenarios
| Situation | Our solution |
|---|---|
| Fuse box ➜ breaker panel | Replace with a 100 A or 200 A Square D or Eaton load center; arc-fault & GFCI breakers where code requires. |
| 60 A or 100 A service undersized | New 200 A meter socket, #4/0 aluminum service cable, 200 A main breaker, and dual ground rods. |
| EV charger or hot-tub addition | Add 40–100 A breaker space; install a sub-panel if circuits exceed main bus capacity. |
| Generator interlock switch | Install UL-listed interlock kit or manual transfer switch to prevent back-feed. |
| Whole-home surge protection | Type 2 SPD at the panel plus layered point-of-use devices for sensitive electronics. |
Five-step upgrade process
- Load assessment & quote – On-site inspection, load calculation, and fixed-price proposal.
- Permit & utility scheduling – We pull city permits and arrange a morning disconnect.
- Safe shutdown & demo – Circuits labeled, old panel removed, feeders inspected.
- Install & torque test – New panel, breakers, grounding/bonding jumpers, surge protector.
- Inspection & re-energize – Inspector signs off, utility reconnects, and we perform a final infrared scan.
Testimonials
FAQs
How do I know my panel needs upgrading?
Frequent breaker trips, warm panel covers, aluminum branch circuits, or visible rust are red flags. Homes with more than two double-pole appliances (dryer, range, EV charger) often need 200 A service.
Will the power be off all day?
Yes, but only during working hours. We schedule disconnects early and restore power the same afternoon. Critical loads can run on a temporary generator.
Do I need to be home for the inspection?
Someone 18 + must be present. We handle all inspector questions, but you’ll sign the final paperwork.
What does a panel upgrade cost?
Most 100→200 A upgrades fall between $2,100–$3,800, depending on feeder length, grounding upgrades, and surge-protection options. You’ll receive a fixed quote before work begins.
Ready to future-proof your home’s electrical backbone? Call (616) 834-3800 or click Book My Panel Upgrade to lock in a same-day assessment. All work is licensed, insured, and backed by our one-year workmanship guarantee.